[Solved] COGNITIVE ASSESSMENT You are experiencing some problems with your operating system on your desktop and want to repair some problems with your hard disk. Which of the following will you use? A) backup tool B) PC maintenance tool C) file compression tool D) disk defragmenter American Adults: Refers to individuals from the United States who are legally considered adults, typically 18 years or older. Nocturnal Emissions: Involuntary ejaculation of semen during sleep, commonly known as wet dreams, often associated with puberty in males. Erotic Dreams: Dreams with sexual content or themes that reflect the dreamer's desires, anxieties, or subconscious thoughts about sex. Nocturnal Orgasms: Sexual climax experienced during sleep, often associated with erotic dreams, more commonly referred to as "wet dreams."